ERP610W331MTH0 Equivalent & Substitute Parts

Part Overview

The ERP610W331MTH0 is a ceramic capacitor manufactured by KEMET, classified as an obsolete product. This component is no longer in active production, making identification of functionally equivalent substitute parts essential for ongoing maintenance, repair, and legacy system support. Substitute parts must maintain electrical and mechanical compatibility within the constraints of the original application requirements.

Substiute Parts

ERP610W331MTH0

KEMETIn Stock: 707ERP610W331MTH0 Datasheet

Current PartRFQ

C722U331MWWDCAWL50

KEMETIn Stock: 763C722U331MWWDCAWL50 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERP610W331MTH0 is based on the following criteria derived from provided parameters:

Primary Substitution Criteria:

• Manufacturer alignment (KEMET)
• Component category (Ceramic Capacitor)
• Compliance certifications (REACH Status, ECCN, HTSUS Code)
• Mounting type and package compatibility
• Electrical specifications (capacitance, voltage rating, tolerance, temperature coefficient)

The substitute part C722U331MWWDCAWL50 is classified as an active product from the same manufacturer, ensuring continuity of supply and technical support. Both parts share identical REACH, ECCN, and HTSUS classifications, confirming regulatory equivalence.

Parameter Comparison

Engineering Selection Recommendations

The C722U331MWWDCAWL50 is designated as the manufacturer-recommended substitute for the obsolete ERP610W331MTH0. Selection of this substitute part is supported by:

Compliance Equivalence: Both parts maintain identical REACH, ECCN, and HTSUS classifications, ensuring regulatory compliance across supply chain and end-use applications.

Manufacturer Continuity: Both components are manufactured by KEMET, providing consistent quality standards and technical documentation.

Active Product Status: The substitute part maintains active production status, ensuring long-term availability and supply chain reliability compared to the obsolete original part.

Electrical and Mechanical Specifications: The substitute part provides defined electrical parameters (330 pF capacitance, 760V rated voltage, Y5U temperature coefficient) and mechanical specifications (through-hole mounting, radial disc package) suitable for legacy system replacement.

Frequently Asked Questions (FAQ)

Q: Why is the ERP610W331MTH0 no longer available?

A: The ERP610W331MTH0 has reached end-of-life status and is classified as obsolete. KEMET has transitioned production to active alternatives such as the C722U331MWWDCAWL50.

Q: What are the key electrical specifications of the substitute part?

A: The C722U331MWWDCAWL50 is rated at 330 pF capacitance with ±20% tolerance, 760V rated voltage, and Y5U (E) temperature coefficient, operating across -40°C to 125°C.

Q: Is the substitute part mechanically compatible?

A: The C722U331MWWDCAWL50 uses through-hole mounting with radial disc package configuration, 0.354" diameter (9.00mm), 0.551" maximum seated height (14.00mm), and 0.492" lead spacing (12.50mm).

Q: Are both parts compliant with current regulations?

A: Both the original and substitute parts maintain REACH Unaffected status and EAR99 ECCN classification, confirming regulatory equivalence.

Q: What is the lead style of the substitute part?

A: The C722U331MWWDCAWL50 features formed leads with kinked style, standard for radial ceramic capacitor configurations.